Swenson Wet Prairie State Natural Area Weather Forecast
- 60
- 70
Rain Showers
- 60
- 75
Rain Showers
- 53
- 67
Chance Rain Showers
- 48
- 63
Chance Rain Showers
- 46
- 62
Mostly Cloudy
- 48
- 65
Partly Sunny
Today 18 Sep Rock
Mostly cloudy with a 40 percent chance of light Showers. Near steady temperature in the upper 60s. East Winds 10 to 15 Mph.
Tonight 18 Sep Rock
Cloudy. Chance of light Showers and slight chance of Thunderstorms through around Midnight, then Showers and chance of Thunderstorms after midnight. Some Thunderstorms may produce heavy rainfall after midnight. Locally heavy rainfall possible after midnight. Lows around 60. East Winds 10 to 15 Mph. Chance of precipitation 90 percent.
Swenson Wet Prairie State Natural Area Temperature Statistics
September Temperature
Monroe Municipal Airport (12.4 miles)
Lowest 14 September, 2026
52 °FAverage September
72.4 °FHighest 1 September, 2026
92.7 °F
Climate (2021–2026)
Monroe Municipal Airport (12.4 miles)
Average Low 2021–2026
41.5 °FAverage 2021–2026
50 °FAverage High 2021–2026
58.6 °F